Privacy Policy

Effective July 1, 2026

This Privacy Policy explains how The Society for the Betterment of the Human Condition Through the Training (doing business as “Ligo Dojo”), a North Carolina 501(c)(3) nonprofit (“we,” “us”), collects and uses information when you use the Kyokushin Kan technical library (the “Service”) at kyokushinkan-technical.com and our mobile apps.

Information we collect

  • Account information — your name and email address, handled through our authentication provider, Clerk.
  • Payment information — when you subscribe, payments are processed by Stripe. We do not collect or store your full card details; we receive limited billing status (such as active or cancelled, and renewal date) to manage your membership.
  • Content you save — the lessons you bookmark.
  • Technical data — standard server logs (such as IP address, device and browser, and timestamps) needed to operate and secure the Service.

We do not show ads, and we do not sell your personal information.

How we use information

To create and manage your account and membership, deliver and stream video content, provide support, and keep the Service secure.

Service providers

We rely on a small set of providers that process data on our behalf: Clerk (authentication), Stripe (payments), Bunny.net (video hosting and delivery), and Vercel and Neon (application hosting and database). We share only the data each provider needs to perform its service on our behalf, and we require each to protect it consistently with this policy. Their handling of data is also governed by their own privacy policies.

Cookies and sessions

We use cookies and similar local storage to keep you signed in (via Clerk). These are necessary for the Service to function.

Security

We use reasonable safeguards to protect your information and rely on established providers, such as Clerk and Stripe, for authentication and payments. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.

Data retention and deletion

We keep your information while your account is active. You can delete your account and all associated data at any time from your account settings, or by emailing app@ligodojo.com. Some records may be retained where required by law or held by our payment processor.

Children

The Service is intended for a general audience and is not directed to children under 13, and we do not knowingly collect personal information from children under 13. A parent or legal guardian is responsible for a minor’s use of the Service. If you believe a child under 13 has provided us personal information, contact us at app@ligodojo.com and we will delete it.

Your choices and rights

You can review and update your account information while signed in, cancel your membership at any time, and request deletion as described above. Depending on where you live, you may have additional rights over your personal information; contact us to exercise them.

Changes to this policy

We may update this Privacy Policy from time to time. We will post the updated version here with a new effective date.